From: Torbjorn SVENSSON <torbjorn.svensson@foss.st.com>
To: Newlib <newlib@sourceware.org>
Subject: Re: undefined reference to __ssputws_r with --specs=nano.specs
Date: Thu, 15 Feb 2024 16:19:13 +0100 [thread overview]
Message-ID: <d5df5758-30c9-42f1-9fb5-761335ab7fe9@foss.st.com> (raw)
In-Reply-To: <15f5e1aa-e9a7-4a67-8eaa-b42f17f5a158@foss.st.com>
Hi again,
Anyone having some insights on the below question?
Kind regards,
Torbjörn
On 2024-02-06 18:40, Torbjorn SVENSSON wrote:
> Hi,
>
> I noticed that a lot of testcases fails when running the GCC testsuite
> with --specs=nano.specs.
> Below is an example that fails with --specs=nano.specs:
>
> $ /build/13-head-bin/bin/arm-none-eabi-g++
> /build/gcc13_src/gcc/testsuite/g++.dg/coroutines/pr100611.C -std=c++20
> --specs=nosys.specs -o /dev/null --specs=nano.specs
> /build/13-head-bin/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld: /build/13-head-bin/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/lib/libc_nano.a(libc_a-svfwprintf.o): in function `_svfwprintf_r':
> (.text._svfwprintf_r+0xd8): undefined reference to `__ssputws_r'
> /build/13-head-bin/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld: (.text._svfwprintf_r+0x834): undefined reference to `__ssputws_r'
> /build/13-head-bin/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld: (.text._svfwprintf_r+0x85c): undefined reference to `__ssputws_r'
> /build/13-head-bin/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld: (.text._svfwprintf_r+0x8a8): undefined reference to `__ssputws_r'
> /build/13-head-bin/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld: (.text._svfwprintf_r+0x8dc): undefined reference to `__ssputws_r'
> /build/13-head-bin/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld: /build/13-head-bin/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/lib/libc_nano.a(libc_a-svfwprintf.o):(.text._svfwprintf_r+0x900): more undefined references to `__ssputws_r' follow
> collect2: error: ld returned 1 exit status
>
>
> The newlib nano is configured with:
>
> --disable-newlib-supplied-syscalls
> --enable-newlib-reent-check-verify
> --enable-newlib-reent-small
> --enable-newlib-retargetable-locking
> --disable-newlib-fvwrite-in-streamio
> --disable-newlib-fseek-optimization
> --disable-newlib-wide-orient
> --enable-newlib-nano-malloc
> --disable-newlib-unbuf-stream-opt
> --enable-lite-exit
> --enable-newlib-global-atexit
> --enable-newlib-nano-formatted-io
> --disable-nls
>
>
> Is it expected that the symbol __ssputws_r is referenced but not
> provided when (I presume this is the reason)
> --enable-newlib-nano-formatted-io and --disable-newlib-wide-orient is used?
>
> Kind regards,
> Torbjörn
next prev parent reply other threads:[~2024-02-15 15:19 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-06 17:40 Torbjorn SVENSSON
2024-02-15 15:19 ` Torbjorn SVENSSON [this message]
2024-02-19 16:20 ` Richard Earnshaw (lists)
2024-02-23 15:31 ` [PATCH] libc/stdio: Remove wchar_t functions from NEWLIB_NANO_FORMATTED_IO Torbjörn SVENSSON
2024-02-23 16:05 ` R. Diez
2024-03-09 8:15 ` [PATCH v2] " Torbjörn SVENSSON
2024-03-11 10:30 ` Corinna Vinschen
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